Flow price: --
7645ac92fdb1860b257d706ac8ebe555deb60d97764dd16a2fb0d2631f5dca07

Transaction

Hash: 7645ac92fdb1860b257d706ac8ebe555deb60d97764dd16a2fb0d2631f5dca07
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 7645ac92fdb1860b257d706ac8ebe555deb60d97764dd16a2fb0d2631f5dca07:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
7645ac92fdb1860b257d706ac8ebe555deb60d97764dd16a2fb0d2631f5dca07
Status:
ERROR
Block height:
41170176
Block id:
8cf8580927a71f8d6c5794a902754310391646d6404c1bb7a6580445fefdf81b
Timestamp:
Saturday 19 November 2022 at 05:47:06 UTC
()
Proposer:
Authorizers:
Gas used:
22